Institute Newton C. Braga

Circuit Bench

Non-inverting amplifier LM741 (CB25919E)
This circuit has a gain of 10 for DC signals. The circuit is from a Radio Electronics from May...
RIAA Compensated Amplifier (CB7334E)
This circuit was found in Texas Instruments documentation from 1968. The transistors are from that...
Drill Speed Control (CB1353E)
This simple half-wave control using an SCR, which may be TIC106, has been obtained from a US...